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Registro Completo |
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Biblioteca(s): |
Embrapa Mandioca e Fruticultura. |
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Data corrente: |
17/08/1992 |
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Data da última atualização: |
17/04/2023 |
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Autoria: |
HUANG, B. Y.; WILD, B. L.; MORRIS, S. C. |
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Afiliação: |
Dept. of Plant Pathology and Agricultural Entomol., University of Sydney, New South Wales 2006, Australia; Sydney Laboratory, CSIRO/Division of Hort., P.O. Box 52, New South Wales 2113, Australia. |
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Título: |
Postharvest biological control of penicillium digitatum decay on citrus fruit by Bacillus pumilus. |
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Ano de publicação: |
1992 |
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Fonte/Imprenta: |
Annals of Applied Biology, v.120, n.2, p.367-372, 1992. |
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ISSN: |
0003-4746 |
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Idioma: |
Inglês |
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Conteúdo: |
A new antagonist/pathogen combination is reported, with Bacillus pumilus showing strong antagonistic activity against Penicillium digitatum. B. pumilus (1.6 x 10^10 to 1.6 x 10^12 cfu ml-1) gave significant control of P. digitatum infection in Valencia orange, which was as effective as imazalil (500 mg ml-1) and was significantly better than benomyl treatment (500 mg ml-1). When lower concentrations of B. pumilus (1.9 x 10^7 to 1.9 x 10^9 cfu ml-1) were tested on Washington Navel orange and Lisbon lemon fruit, the antagonist caused significant control of P. digitatum infection at two inoculum levels (6.5 x 10^4 and 6.5 x 10^5 spores ml-1). Concentrations of both pathogen and the antagonist affected the biocontrol effect. |
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Thesagro: |
Antagonismo; Bactéria; Pós-Colheita. |
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Thesaurus Nal: |
Citrus. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01320naa a2200205 a 4500
001 1632569
005 2023-04-17
008 1992 bl uuuu u00u1 u #d
022 $a0003-4746
100 1 $aHUANG, B. Y.
245 $aPostharvest biological control of penicillium digitatum decay on citrus fruit by Bacillus pumilus.$h[electronic resource]
260 $c1992
520 $aA new antagonist/pathogen combination is reported, with Bacillus pumilus showing strong antagonistic activity against Penicillium digitatum. B. pumilus (1.6 x 10^10 to 1.6 x 10^12 cfu ml-1) gave significant control of P. digitatum infection in Valencia orange, which was as effective as imazalil (500 mg ml-1) and was significantly better than benomyl treatment (500 mg ml-1). When lower concentrations of B. pumilus (1.9 x 10^7 to 1.9 x 10^9 cfu ml-1) were tested on Washington Navel orange and Lisbon lemon fruit, the antagonist caused significant control of P. digitatum infection at two inoculum levels (6.5 x 10^4 and 6.5 x 10^5 spores ml-1). Concentrations of both pathogen and the antagonist affected the biocontrol effect.
650 $aCitrus
650 $aAntagonismo
650 $aBactéria
650 $aPós-Colheita
700 1 $aWILD, B. L.
700 1 $aMORRIS, S. C.
773 $tAnnals of Applied Biology$gv.120, n.2, p.367-372, 1992.
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Registro original: |
Embrapa Mandioca e Fruticultura (CNPMF) |
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